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Patents Grants
last 30 patents
Information
Patent Grant
Backside gate contact
Patent number
11,996,461
Issue date
May 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Hybrid power button with multiple functions
Patent number
11,990,291
Issue date
May 21, 2024
Dell Products L.P.
Jer-Yo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit structure with backside interconnection structur...
Patent number
11,984,350
Issue date
May 14, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Formation method of semiconductor device structure with semiconduct...
Patent number
11,978,773
Issue date
May 7, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming air spacers in semiconductor devices
Patent number
11,955,535
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Chia-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with backside power rail and methods of fabric...
Patent number
11,955,552
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dual side contact structures in semiconductor devices
Patent number
11,955,515
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Shih-Chuan Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device structure and methods of forming the same
Patent number
11,948,879
Issue date
Apr 2, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Lin-Yu Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device including recessed interconnect structure
Patent number
11,942,420
Issue date
Mar 26, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Guo-Huei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming long channel back-side power rail device
Patent number
11,935,794
Issue date
Mar 19, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structure, method, layout, and system
Patent number
11,935,825
Issue date
Mar 19, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Kam-Tou Sio
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for forming via structure having low interface resistance
Patent number
11,929,321
Issue date
Mar 12, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with backside power rail and method thereof
Patent number
11,923,408
Issue date
Mar 5, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods of forming spacers for semiconductor devices including back...
Patent number
11,915,972
Issue date
Feb 27, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for routing local interconnect structure at same level as re...
Patent number
11,916,077
Issue date
Feb 27, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Liang Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligned contact structures
Patent number
11,916,133
Issue date
Feb 27, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Capacitance reduction for backside power rail device
Patent number
11,901,423
Issue date
Feb 13, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with backside gate isolation structure and met...
Patent number
11,901,428
Issue date
Feb 13, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with backside routing and method of forming same
Patent number
11,862,561
Issue date
Jan 2, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Shang-Wen Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structures and methods of forming the same
Patent number
11,862,559
Issue date
Jan 2, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Lin-Yu Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enlarging contact area and process window for a contact via
Patent number
11,854,866
Issue date
Dec 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method and structure for reducing source/drain contact resistance a...
Patent number
11,848,372
Issue date
Dec 19, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Interconnect structure with air-gaps
Patent number
11,842,962
Issue date
Dec 12, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Tai-I Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with backside power distribution network and...
Patent number
11,842,967
Issue date
Dec 12, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Kam-Tou Sio
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with air gaps and method of fabrication thereof
Patent number
11,830,769
Issue date
Nov 28, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Chia-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having an air gap along a gate spacer
Patent number
11,817,491
Issue date
Nov 14, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Chia-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Self-aligned etch in semiconductor devices
Patent number
11,810,917
Issue date
Nov 7, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Hsun Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backside power rail and methods of forming the same
Patent number
11,804,486
Issue date
Oct 31, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact via formation
Patent number
11,798,884
Issue date
Oct 24, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Lin-Yu Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process and structure for source/drain contacts
Patent number
11,784,228
Issue date
Oct 10, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Meng-Huan Jao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
VIA STRUCTURE HAVING LOW INTERFACE RESISTANCE
Publication number
20240178132
Publication date
May 30, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Zhen YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPACITANCE REDUCTION FOR BACKSIDE POWER RAIL DEVICE
Publication number
20240145562
Publication date
May 2, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Zhen YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH BACKSIDE ROUTING AND METHOD OF FORMING SAME
Publication number
20240096805
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Shang-Wen Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH BACKSIDE GATE ISOLATION STRUCTURE AND MET...
Publication number
20240096996
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENLARGING CONTACT AREA AND PROCESS WINDOW FOR A CONTACT VIA
Publication number
20240087949
Publication date
Mar 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Zhen YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES WITH BACKSIDE CONTACTS AND ISOLATION
Publication number
20240021616
Publication date
Jan 18, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Chun-Yuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
Publication number
20240021711
Publication date
Jan 18, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yun-Ju FAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240021682
Publication date
Jan 18, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Li-Zhen YU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELF-ALIGNED CONTACT STRUCTURES
Publication number
20240021707
Publication date
Jan 18, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CIRCUIT STRUCTURE WITH BACKSIDE VIA RAIL
Publication number
20230411485
Publication date
Dec 21, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Huan-Chieh SU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device with Air Gaps and Method of Fabrication Thereof
Publication number
20230386905
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., LTD
Chia-Hao CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Structures And Methods Of Forming The Same
Publication number
20230387010
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., LTD
Lin-Yu Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID POWER BUTTON WITH MULTIPLE FUNCTIONS
Publication number
20230386764
Publication date
Nov 30, 2023
Dell Products L.P.
Jer-Yo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HYBRID POWER BUTTON WITH MULTIPLE FUNCTIONS
Publication number
20230386765
Publication date
Nov 30, 2023
Dell Products L.P.
Jer-Yo Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Devices With Backside Power Distribution Network And...
Publication number
20230387035
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Kam-Tou SIO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROCESS AND STRUCTURE FOR SOURCE/DRAIN CONTACTS
Publication number
20230387220
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Meng-Huan Jao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE CONTACT STRUCTURE
Publication number
20230386916
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Chi Chuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE WITH WRAPAROUND BACKSIDE AMORPHOUS LAYER
Publication number
20230387225
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih-Chuan Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Backside Power Rail And Methods Of Forming The Same
Publication number
20230387115
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STRUCTURE FOR REDUCING SOURCE/DRAIN CONTACT RESISTANCE AT WAFER BAC...
Publication number
20230387266
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Huan-Chieh Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE
Publication number
20230377978
Publication date
Nov 23, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Yuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Self-Aligned Etch in Semiconductor Devices
Publication number
20230369324
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Yi-Hsun Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Contact Via Formation
Publication number
20230369216
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Lin-Yu HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20230369468
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Yuan CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SELECTIVE LINER ON BACKSIDE VIA AND METHOD THEREOF
Publication number
20230369401
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Lin-Yu HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Structure with Backside Via Contact and a Protection...
Publication number
20230369119
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Zhen Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
Publication number
20230352340
Publication date
Nov 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Lin-Yu HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
Publication number
20230335591
Publication date
Oct 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Lin-Yu HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Predicting Prognosis of Gastric Cancer Patient and Kit T...
Publication number
20230332240
Publication date
Oct 19, 2023
National Yang Ming Chiao Tung University
Kuang-Wen Liao
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR FORMING SOURCE/DRAIN CONTACTS UTILIZING AN INHIBITOR
Publication number
20230326983
Publication date
Oct 12, 2023
Taiwan Semiconductor Manufacturing Co., LTD
Lin-Yu Huang
H01 - BASIC ELECTRIC ELEMENTS